Sep 26, 2025

With its engineering prowess, the 2025 GMC Sierra 1500 provides the best in durability and modern tech across eight distinct trims. Whether you’re after jobsite-ready basics or premium luxury, you’re bound to find the right fit here.

Exploring the 2025 GMC Sierra 1500 Trim Levels: Professional Grade Customization

1. Pro2025 GMC 1500 | Putnam, CT

Powered by the TurboMax engine with an 8-speed automatic transmission, the Pro delivers 310 horsepower and 430 lb-ft of torque. The 12 cargo tie-downs and impressive 7,000 lbs weight rating make it an invaluable asset for your jobsite. Thanks to the 7-inch touchscreen with Bluetooth and smartphone connectivity, you’ll never miss an important call during the workday.

2. SLE

The SLE improves on the base trim’s offerings with a 13.4-inch multicolor touchscreen, trailer package, and auto-locking rear differentials. Heated front seats, along with the 10-way power adjustable seating, keep you comfortable for hours on the road. A StabiliTrak system with Traction Control and Brake Assist adds even more confidence to your drive.

3. Elevation

Drivers who like style with their function will love the Elevation’s monochromatic look, gloss-black grille, and 20-inch gloss aluminum wheels. Optional extras, such as the power sunroof and leather-appointed seating, make the elegant cabin feel more like your own.

4. SLT

The SLT trim introduces the powerful 5.3-liter V8 engine as a standard offering. It’s capable of churning out 355 horsepower, enough for serious hauling needs. Chrome accents on the grille, door handles, and bumpers, along with driver memory settings, further personalize your driving experience.

5. AT4

Built for the trails, the AT4 is powered by the efficient 3-liter Duramax Turbo Diesel engine. A 2-inch factory lift, off-road suspension, and skid plates help it handle anything it needs to drive over, including gravel roads and dirt climbs.

6. AT4X

For the ultimate off-road adventure, the upgraded version of the AT4 brings electronic locking differentials and Multimatic DSSV dampers into the mix. With its heated and ventilated front seats that include a massage function, it ensures comfort while tackling the most challenging trails.

7. Denali

A 355-horsepower 5.3-liter EcoTec3 V8 powertrain supplies the strength, while the interior features authentic open-pore wood and premium leather upholstery. With its signature styling and robust suspension, the Denali wraps capability in elegance.

8. Denali Ultimate

When you demand the best, the Denali Ultimate delivers with the top-of-the-line 6.2-liter V8 engine churning out 420 horsepower and 460 lb-ft of torque as standard. A few exclusive touches, like the 12-speaker Bose sound system, Vader Chrome accents, and leather seating, complete the most luxurious pickup from Sierra to date.

The Sierra 1500 delivers versatility across its trim levels. Stop by Vachon GMC in Putman, CT, today to find your perfect match from the lineup.